The MTB5D8N03ARV8-0-T6-G from Cystech Electronics is a MOSFET with Continous Drain Current 11 to 42 A, Drain Source Resistance 5.8 to 13 milli-ohm, Drain Source Breakdown Voltage 30 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1 to 2.5 V. Tags: Surface Mount. More details for MTB5D8N03ARV8-0-T6-G can be seen below.